diff --git a/package.json b/package.json
index 2d2a0a9..572aecd 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   "devDependencies": {
     "@cloudflare/workers-types": "5.20261019.1",
     "@types/node": "26.6.6",
-    "cborg": "6.1.5",
+    "cborg": "6.2.1",
     "esbuild": "0.28.2",
     "jsonc-parser": "3.3.1",
     "miniflare": "5.20260911.0-alpha",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e9af8aa..23fa310 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -187,8 +187,8 @@ importers:
         specifier: 26.6.6
         version: 26.6.6
       cborg:
-        specifier: 6.1.5
-        version: 6.1.5
+        specifier: 6.2.1
+        version: 6.2.1
       esbuild:
         specifier: 0.28.2
         version: 0.28.2
@@ -1495,8 +1495,8 @@ packages:
   blake3-wasm@2.1.5:
     resolution: {integrity: sha512-F1+K8EbfOZE49dtoPtmxUQrpXaBIl3ICvasLh+nJta0xkz+9kF/7uet9fLnwKqhDrmj6g+6K3Tw9yQPUg2ka5g==}
 
-  cborg@6.1.5:
-    resolution: {integrity: sha512-1aoxfkckZmul5tFUL0p1+VRiZrXUGMxk6JQVpVv42yD21K7fh86L5WlyYgzsNv4w6Nm9ysQI9c6yDemom24HUQ==}
+  cborg@6.2.1:
+    resolution: {integrity: sha512-DwiF3Jd5RW6kJuTQMzQb/sdZD03utp15EcQNOMTvE/ZYCdDPzETsGOY5lj8imKxbsEuYvOzcMSiKLiT4C2/2Lw==}
     hasBin: true
 
   chai@6.3.0:
@@ -2780,7 +2780,7 @@ snapshots:
 
   blake3-wasm@2.1.5: {}
 
-  cborg@6.1.5: {}
+  cborg@6.2.1: {}
 
   chai@6.3.0: {}